If a = √2 + 1 and b = √2 - 1, then the value of 1a+1+1b+1 will be
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Select the odd word/letters/number/number pair from the given alternatives.
What is the area (in cm2) of the circumcircle of a triangle whose sides are 6 cm, 8 cm and 10 cm respectively?
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sec2Acosec2A is equal to
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